Native and fermented waxy cassava starch as a novel gluten-free and clean label ingredient for baking and expanded product development

Dufour Dominique, Rolland-Sabaté Agnès, Mina Cordoba Hansel A., Luna Meléndez Jorge Luis, Moreno Alzate Jhon Larry, Pizzaro Mónica, Guilois Dubois Sophie, Sanchez Teresa, Eiver Belalcazar John, Morante Nelson, Tran Thierry, Moreno-Santander Martín, Vélez-Hernández Gustavo Adolfo, Ceballos Hernan. 2022. Native and fermented waxy cassava starch as a novel gluten-free and clean label ingredient for baking and expanded product development. Food and Function, 13 (18) : 9254-9267.

Résumé : Amylose-free and wild-type cassava starches were fermented for up to 30 days and oven- or sun-dried. The specific volume (ν) after baking was measured in native and fermented starches. The average ν (across treatments) for waxy starch was 3.5 times higher than that in wild-type starches (17.6 vs. 4.8 cm3 g−1). The best wild-type starch (obtained after fermentation and sun-drying) had considerably poorer breadmaking potential than native waxy cassava (8.4 vs. 16.4 cm3 g−1, respectively). The best results were generally obtained through the synergistic combination of fermentation (for about 10–14 days) and sun-drying. Fermentation reduced viscosities and the weight average molar mass led to denser macromolecules and increased branching degree, which are linked to a high loaf volume. The absence of amylose, however, was shown to be a main determinant as well. Native waxy starch (neutral in taste, gluten-free, and considerably less expensive than the current alternatives to cassava) could become a new ingredient for the formulation of clean label-baked or fried expanded products.

Classification Agris : Q01 - Sciences et technologies alimentaires - Considérations générales

Champ stratégique Cirad : CTS 3 (2019-) - Systèmes alimentaires

Auteurs et affiliations

• Dufour Dominique, CIRAD-PERSYST-UMR Qualisud (FRA) ORCID: 0000-0002-7794-8671 - auteur correspondant
• Rolland-Sabaté Agnès, INRAE (FRA)
• Mina Cordoba Hansel A., CGIAR (COL)
• Luna Meléndez Jorge Luis, CIAT (COL)
• Moreno Alzate Jhon Larry, CIRAD-PERSYST-UMR Qualisud (FRA)
• Pizzaro Mónica, CGIAR (COL)
• Guilois Dubois Sophie, INRAE (FRA)
• Sanchez Teresa, CIAT (COL)
• Eiver Belalcazar John, CGIAR (COL)
• Morante Nelson, CIAT (COL)
• Tran Thierry, CIRAD-PERSYST-UMR Qualisud (FRA) ORCID: 0000-0002-9557-3340
• Moreno-Santander Martín, Universidad del Valle (COL)
• Vélez-Hernández Gustavo Adolfo, Almidones La Zelandia (COL)
• Ceballos Hernan, CIAT (COL)

Source : Cirad-Agritrop (https://agritrop.cirad.fr/602100/)

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